<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <title>提交按钮</title>
</head>

<body>
    <form method="post" action="save.php">
        <label for="myName">姓名：</label>
        <input type="text" value=" " name="myName " />
        <input type="submit" value="提交" name="submitBtn" />
    </form>
</body>

</html>